This is such an old thread but I'm quoting antikantian only because I've experienced the exact same intellectual evolution in college. I was always swaying between political theory at the poli sci department and moral/political philosophy at the philosophy department for a long time. Then senior year, after some disillusionment while writing my thesis (political theory with an advisor whose primary appointment is at the poli sci department -- my undergrad major was philosophy) and a better experience taking a seminar on Kant, I'm currently only applying to programs in philosophy plus a comp lit program.